93C57 eeprom equivalent, 2k-bit microwire serial eeprom.
I High speed operation: 1MHz I Low power CMOS technology I 1.8 to 6.0 volt operation I Selectable x8 or x16 memory organization I Self-timed write cycle with auto-clear I.
where the DI pin and the
4
DO pin are to be tied together to form a common DI/O pin. The format for all instructions se.
The CAT93C56/57 are 2K-bit Serial EEPROM memory devices which are configured as either registers of 16 bits (ORG pin at VCC) or 8 bits (ORG pin at GND). Each register can be written (or read) serially by using the DI (or DO) pin. The CAT93C56/57 are .
Image gallery
Download